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This interactive activity adapted from the Exploratorium delves into the structure and function of the vertebrate eye. Follow a videotaped dissection of a cow eye and then compare and contrast what you've seen with an interactive diagram of the human... eye.[more]

Dissection of a parasitic worm. Overview of the process and identification of the major features of the Ascaris. Would make a good pre-lab video or a comparative video for use with an earthworm dissection. The video uses lecture format (for backgroun...d information) and a lab demonstration. 6:30 min.[more]

Explains the purpose of dissection and how to go about it properly, regardless of what animal you are dissecting. Would make a good pre-dissection video to introduce the topic. The video uses lecture format. 5:02 min.

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